'I could never be a size zero,' says Natasha Bedingfield

London, April 14 : British singer Natasha Bedingfield has revealed that she is not one of those who suffers from the size zero obsession.

The 26-year-old singer from south London said that she could never be a size zero.

"I used to be self-conscious about my curves. Girls want to be t*ts on sticks, but I've now found out that men really like big bums. These days, I think my curves are sexy!" News of the World quoted her, as saying.